Multi-level Morphology HEO with Rich Oxygen Vacancies for High Catalytic Performance of Oxygen Evolution Reactions
Abstract
FeNiCoMnSn high entropy oxide is synthesized by the calcination of high entropy metal organic frame @ high entropy layered double hydroxide precursor. The introduction of HE-MOF in precursor results in the enhancement of oxygen vacancy content as well as multi-level morphology, contributing to the exceptional catalytic activity and stability.